How would I go about removing these dark spots from the final rendered image? Currently, I use GIMP to remove it but it takes a while. Any ideas why this is happening? I am rendering at 1000 samples.
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$\begingroup$ please include images inline (not pasteall links) $\endgroup$– ideasman42Dec 4, 2014 at 8:37
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$\begingroup$ Do you want the background completely white, with only the shadow of the table being darker? $\endgroup$– DavidDec 5, 2014 at 1:24
1 Answer
The result of render is physically OK. If you want to avoid darker parts in the background, then you will have to change your setup of lights. If you do not want to add more global lights, then you can add lights to groups and background material can be influenced only by lights in selected group:
There are probably other possible options how to fix it; e.g.: you can render background in separate render layer and tweak it in compositor